| Nidzica to Cividale del Friuli | 590.81 mi (950.82 km) |
| Nidzica to Civita Castellana | 849.37 mi (1,366.94 km) |
| Nidzica to Civitanova Marche | 759.78 mi (1,222.74 km) |
| Nidzica to Civitavecchia | 874.29 mi (1,407.03 km) |
| Nidzica to Civitella in Val di Chiana | 794.01 mi (1,277.84 km) |
| Nidzica to Clusone | 696.80 mi (1,121.39 km) |
| Nidzica to Coccaglio | 713.45 mi (1,148.19 km) |
| Nidzica to Codigoro | 698.37 mi (1,123.92 km) |
| Nidzica to Codogno | 743.71 mi (1,196.88 km) |
| Nidzica to Codroipo | 609.88 mi (981.51 km) |
| Nidzica to Cogoleto | 817.40 mi (1,315.48 km) |
| Nidzica to Colle di Val d'Elsa | 808.64 mi (1,301.39 km) |
| Nidzica to Colle Salvetti | 812.59 mi (1,307.73 km) |
| Nidzica to Collecchio | 752.38 mi (1,210.85 km) |
| Nidzica to Colleferro | 873.91 mi (1,406.43 km) |
